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United States Patent | 5,626,041 |
Zaccaria | May 6, 1997 |
A lock cylinder replacement device for replacing locks is inserted into a lock cylinder hole or sleeve after a lock cylinder is removed from the lock cylinder hole or sleeve. The lock cylinder replacement device includes a threaded bolt and a pan head portion. The lock cylinder replacement device may also include a rear fastening plate and a mounting nut for mating with the threaded bolt to secure the lock cylinder replacement device in the lock cylinder hole or sleeve.
Inventors: | Zaccaria; James M. (9 Shoredale Dr., Manhasset, NY 11030) |
Appl. No.: | 442659 |
Filed: | May 17, 1995 |
Current U.S. Class: | 70/370; 70/373; 70/375; 70/DIG.81 |
Intern'l Class: | E05B 009/08 |
Field of Search: | 70/370,229,231,371,373,375,DIG. 85 411/366,368,399,328,329,377,431 |
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1591862 | Jun., 1926 | Rontgen | 411/366. |
3448599 | Jun., 1969 | Schreiber | 70/404. |
3503233 | Mar., 1970 | Russell et al. | 70/370. |
4316690 | Feb., 1982 | Voller | 411/377. |
4482278 | Nov., 1984 | Dorn | 411/377. |
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4518182 | May., 1985 | Cousin et al. | |
4565080 | Jan., 1986 | Kincaid et al. | 70/215. |
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4843852 | Jul., 1989 | Foshee et al. | 70/367. |
4881391 | Nov., 1989 | Villa et al. | |
5295377 | Mar., 1994 | Moricz et al. | |
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